BR9911761A - Chain conveyor - Google Patents
Chain conveyorInfo
- Publication number
- BR9911761A BR9911761A BR9911761-4A BR9911761A BR9911761A BR 9911761 A BR9911761 A BR 9911761A BR 9911761 A BR9911761 A BR 9911761A BR 9911761 A BR9911761 A BR 9911761A
- Authority
- BR
- Brazil
- Prior art keywords
- measuring
- bridge
- chain
- chain conveyor
- conveyor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
Abstract
A chain conveyor is provided having a more precise measuring/metering capacity and simpler construction. At least one measuring section, preferably a measuring bridge, is located between the inlet opening and outlet opening of the housing, and is supported by at least one force measuring device. The conveyor chain is guided along the measuring bridge on guiding elements which are fixed at the sides. The measuring bridge may be arranged with flexible intermediate elements such that the bridge is decoupled, resulting in the chain forces being compensated as the force measuring device is impinged upon.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19829036A DE19829036A1 (en) | 1998-06-30 | 1998-06-30 | Chain conveyor |
DE19829036.5 | 1998-06-30 | ||
PCT/EP1999/004514 WO2000000795A1 (en) | 1998-06-30 | 1999-06-30 | Chain conveyor |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9911761A true BR9911761A (en) | 2001-04-03 |
BR9911761B1 BR9911761B1 (en) | 2011-02-08 |
Family
ID=7872428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9911761-4A BR9911761B1 (en) | 1998-06-30 | 1999-06-30 | chain conveyor. |
Country Status (16)
Country | Link |
---|---|
US (1) | US6545231B1 (en) |
EP (1) | EP1092132B1 (en) |
JP (1) | JP4038333B2 (en) |
KR (1) | KR100574756B1 (en) |
CN (1) | CN1122174C (en) |
AT (1) | ATE265672T1 (en) |
AU (1) | AU768576B2 (en) |
BR (1) | BR9911761B1 (en) |
CA (1) | CA2333560C (en) |
DE (2) | DE19829036A1 (en) |
DK (1) | DK1092132T3 (en) |
EA (1) | EA002313B1 (en) |
ES (1) | ES2220080T3 (en) |
PL (1) | PL189760B1 (en) |
UA (1) | UA70950C2 (en) |
WO (1) | WO2000000795A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10130022A1 (en) * | 2001-06-25 | 2003-01-02 | Pfister Gmbh | Chain conveyor in the form of scales |
US6865955B2 (en) * | 2003-06-02 | 2005-03-15 | Daimlerchrysler Corporation | Conveyor diagnostic system |
NL1028205C2 (en) * | 2005-02-07 | 2006-08-08 | Matheus Jozef Maria Coolen | Bunker installation has central feed belt above which are number of bunkers in row, each provided with feed-out aperture for delivery of fibrous material |
ITMI20051771A1 (en) * | 2005-09-22 | 2007-03-23 | Geolog S P A | DEVICE FOR QUANTITATIVE ANALYSIS OF DEBRIS |
US20070290008A1 (en) * | 2006-06-15 | 2007-12-20 | Schenck Accurate, Inc. | Apparatus for conveying material in a dispensing system |
US7534970B2 (en) * | 2006-06-15 | 2009-05-19 | Schenck Accurate, Inc. | Counterbalanced dispensing system |
DE102007055566B4 (en) * | 2007-11-20 | 2012-10-11 | Schenck Process Gmbh | Dosing scale for bulk material |
ES2425417T3 (en) * | 2008-05-09 | 2013-10-15 | Rademaker B.V. | Apparatus and method for weighing a product flow |
US8067704B2 (en) * | 2008-09-08 | 2011-11-29 | Equipfix | System and method for weighing particulate material moving on a conveyor |
GB2469816B (en) * | 2009-04-28 | 2012-10-31 | Joy Mm Delaware Inc | Conveyor sensor arrangement |
US8973742B2 (en) | 2010-04-26 | 2015-03-10 | Joy Mm Delaware, Inc. | Chain tension sensor |
GB2469815B (en) * | 2009-04-28 | 2012-08-29 | Joy Mm Delaware Inc | Armoured face conveyor extendable at head gate end |
US8636140B2 (en) | 2010-04-26 | 2014-01-28 | Joy Mm Delaware, Inc. | Chain tension sensor |
DE102011051254C5 (en) * | 2011-06-22 | 2016-06-16 | Schröder Maschinenbau KG | Method for mass weighing on a conveyor and device for treating food products |
US9422112B2 (en) | 2011-07-22 | 2016-08-23 | Joy Mm Delaware, Inc. | Systems and methods for controlling a conveyor in a mining system |
US9297225B2 (en) | 2013-02-22 | 2016-03-29 | Anders K. Nesheim | Apparatus and method for separating and weighing cuttings received from a wellbore while drilling |
CN103175594A (en) * | 2013-04-08 | 2013-06-26 | 陕西北元化工集团有限公司 | Device and method for measuring high-temperature online track bucket conveyor |
CN103438973A (en) * | 2013-09-02 | 2013-12-11 | 常熟南洋衡器仪表有限公司 | Light electronic platform scale |
AU2018247224B2 (en) | 2017-10-17 | 2022-07-14 | Joy Global Underground Mining Llc | Sensor systems and methods for detecting conveyor tension in a mining system |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2954969A (en) * | 1956-07-17 | 1960-10-04 | Streeter Amet Co | Weighing conveyors |
US3586393A (en) * | 1969-01-23 | 1971-06-22 | William G Myers | Conveyor structure |
DE2519795A1 (en) * | 1975-05-03 | 1976-11-11 | Draiswerke Gmbh | Continuously working measuring device for loose material - has chain conveyor with weighing mechanism in closed housing |
CH610400A5 (en) * | 1976-06-16 | 1979-04-12 | Tron Soder Ag Diese Nummer Ist | |
NL7905223A (en) * | 1979-07-04 | 1981-01-06 | Knol Willem | Measuring device on bulk goods conveyance installation - has flexible transporter passing over movable reversal element producing reaction force signal |
DE3103265A1 (en) * | 1980-12-05 | 1982-07-08 | Aktiebolaget Arboga Mekaniska Verkstad, 73200 Arboga | DEVICE ON A CONVEYOR |
US4475669A (en) * | 1981-11-30 | 1984-10-09 | Vibra-Screw, Inc. | Non-flooding belt feeder |
DE3214044A1 (en) * | 1982-04-16 | 1983-10-27 | Franz 8741 Unterelsbach Gärtner | Device for conveyor appliances |
AU567729B2 (en) * | 1983-03-28 | 1987-12-03 | Aran Pty. Limited | Measuring and feeding particulate material. |
DE3933424C1 (en) * | 1989-10-06 | 1991-04-18 | Carl Schenck Ag, 6100 Darmstadt, De | |
JPH04115809U (en) * | 1990-05-09 | 1992-10-15 | 株式会社エレツツ | Conveyor device with moving partition plate |
DE4226188A1 (en) * | 1992-08-07 | 1994-02-10 | Pfister Gmbh | Tube chain conveyor |
DE4230368A1 (en) * | 1992-09-11 | 1994-03-17 | Frisse Richard Maschf | Weighing method and belt scale therefor |
DE19630999A1 (en) * | 1995-10-02 | 1997-04-10 | Oas O A Schwimmbeck Gmbh | Transporting and weighing device for conveyed goods e.g. piece goods or granular products |
DE19536871B4 (en) * | 1995-10-03 | 2004-09-30 | Maschinenfabrik Besta Gmbh & Co | Bunker discharge and feed plate conveyor with automatic weighing and dosing device for bulk goods |
US5686653A (en) * | 1996-05-09 | 1997-11-11 | General Signal Corporation | System for checking the calibration of gravimetric feeders and belt scales |
-
1998
- 1998-06-30 DE DE19829036A patent/DE19829036A1/en not_active Withdrawn
-
1999
- 1999-06-30 CA CA002333560A patent/CA2333560C/en not_active Expired - Lifetime
- 1999-06-30 US US09/720,831 patent/US6545231B1/en not_active Expired - Lifetime
- 1999-06-30 CN CN99807971A patent/CN1122174C/en not_active Expired - Lifetime
- 1999-06-30 BR BRPI9911761-4A patent/BR9911761B1/en not_active IP Right Cessation
- 1999-06-30 ES ES99934548T patent/ES2220080T3/en not_active Expired - Lifetime
- 1999-06-30 KR KR1020007014698A patent/KR100574756B1/en not_active IP Right Cessation
- 1999-06-30 DK DK99934548T patent/DK1092132T3/en active
- 1999-06-30 DE DE59909344T patent/DE59909344D1/en not_active Expired - Lifetime
- 1999-06-30 WO PCT/EP1999/004514 patent/WO2000000795A1/en active IP Right Grant
- 1999-06-30 AT AT99934548T patent/ATE265672T1/en active
- 1999-06-30 UA UA2001010658A patent/UA70950C2/en unknown
- 1999-06-30 EA EA200100087A patent/EA002313B1/en not_active IP Right Cessation
- 1999-06-30 EP EP99934548A patent/EP1092132B1/en not_active Expired - Lifetime
- 1999-06-30 JP JP2000557118A patent/JP4038333B2/en not_active Expired - Lifetime
- 1999-06-30 AU AU50294/99A patent/AU768576B2/en not_active Expired
- 1999-06-30 PL PL99345189A patent/PL189760B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2220080T3 (en) | 2004-12-01 |
KR20010053144A (en) | 2001-06-25 |
EP1092132B1 (en) | 2004-04-28 |
PL345189A1 (en) | 2001-12-03 |
AU5029499A (en) | 2000-01-17 |
DE59909344D1 (en) | 2004-06-03 |
UA70950C2 (en) | 2004-11-15 |
JP4038333B2 (en) | 2008-01-23 |
DK1092132T3 (en) | 2004-08-02 |
JP2002519655A (en) | 2002-07-02 |
KR100574756B1 (en) | 2006-04-28 |
EA002313B1 (en) | 2002-02-28 |
BR9911761B1 (en) | 2011-02-08 |
WO2000000795A1 (en) | 2000-01-06 |
CN1122174C (en) | 2003-09-24 |
PL189760B1 (en) | 2005-09-30 |
CA2333560C (en) | 2007-04-17 |
ATE265672T1 (en) | 2004-05-15 |
AU768576B2 (en) | 2003-12-18 |
EA200100087A1 (en) | 2001-06-25 |
CN1307677A (en) | 2001-08-08 |
CA2333560A1 (en) | 2000-01-06 |
US6545231B1 (en) | 2003-04-08 |
EP1092132A1 (en) | 2001-04-18 |
DE19829036A1 (en) | 2000-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/02/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 08.02.2021 |